package cn.IT.service;

import java.io.Serializable;
import java.util.List;

import cn.IT.domain.Reply;
import cn.IT.domain.Topic;
import cn.IT.domain.User;

public interface IReplyService {

	public List<Reply> findByTopicId(Serializable topicId);

	public Reply updateReplyLike(Serializable replyId, Serializable userId);

	public Serializable addReply(Reply reply);

	public String delReply(Reply reply,User user);

	public List<Reply> findAllReplyByUser(User user);

	public List<Reply> findNewsByTopicUser(User user);

	public String updateNewsByTopicUser(User user);
	
}
